CN103135226B - 激光扫描单元和包括其的彩色成像装置 - Google Patents
激光扫描单元和包括其的彩色成像装置 Download PDFInfo
- Publication number
- CN103135226B CN103135226B CN201210518467.6A CN201210518467A CN103135226B CN 103135226 B CN103135226 B CN 103135226B CN 201210518467 A CN201210518467 A CN 201210518467A CN 103135226 B CN103135226 B CN 103135226B
- Authority
- CN
- China
- Prior art keywords
- light
- lens
- light beam
- deflector
- light path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/44—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements
- B41J2/442—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
- B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
- B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/125—Details of the optical system between the polygonal mirror and the image plane
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
- G03G15/0435—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110129161A KR101817700B1 (ko) | 2011-12-05 | 2011-12-05 | 광 주사 장치 및 이를 채용한 칼라 화상형성장치 |
KR10-2011-0129161 | 2011-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103135226A CN103135226A (zh) | 2013-06-05 |
CN103135226B true CN103135226B (zh) | 2017-08-04 |
Family
ID=47296994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210518467.6A Active CN103135226B (zh) | 2011-12-05 | 2012-12-05 | 激光扫描单元和包括其的彩色成像装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9557562B2 (zh) |
EP (1) | EP2602669B1 (zh) |
KR (1) | KR101817700B1 (zh) |
CN (1) | CN103135226B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6361959B2 (ja) * | 2014-05-22 | 2018-07-25 | 株式会社リコー | 光走査装置および画像形成装置 |
JP2015225139A (ja) * | 2014-05-27 | 2015-12-14 | 株式会社リコー | 光走査装置及び画像形成装置 |
KR20170059304A (ko) | 2015-11-20 | 2017-05-30 | 에스프린팅솔루션 주식회사 | 광주사장치 및 이를 갖는 화상형성장치 |
JP6428654B2 (ja) * | 2016-01-14 | 2018-11-28 | 京セラドキュメントソリューションズ株式会社 | 光走査装置、画像形成装置 |
KR20190089462A (ko) * | 2018-01-22 | 2019-07-31 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 주사선 만곡을 보정할 수 있는 결상렌즈의 곡면 정점의 배열 |
JP7134783B2 (ja) * | 2018-08-20 | 2022-09-12 | キヤノン株式会社 | 光走査装置及び画像形成装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243372A (zh) * | 2010-05-14 | 2011-11-16 | 夏普株式会社 | 光学扫描器以及图像形成装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0816894A3 (en) | 1996-07-01 | 1999-01-20 | Seiko Epson Corporation | Optical scanning apparatus |
JP4454186B2 (ja) | 2001-06-20 | 2010-04-21 | Hoya株式会社 | 走査光学系 |
JP2004021133A (ja) | 2002-06-20 | 2004-01-22 | Canon Inc | 走査光学装置 |
JP4136729B2 (ja) * | 2003-03-07 | 2008-08-20 | キヤノン株式会社 | 画像形成装置 |
JP2006030912A (ja) * | 2004-07-21 | 2006-02-02 | Brother Ind Ltd | 画像形成装置及び走査ユニット |
JP4529677B2 (ja) | 2004-12-24 | 2010-08-25 | ブラザー工業株式会社 | 光走査装置および画像形成装置 |
US20060139715A1 (en) * | 2004-12-24 | 2006-06-29 | Brother Kogyo Kabushiki Kaisha | Optical scanning device and image forming apparatus |
US7126735B1 (en) * | 2005-05-20 | 2006-10-24 | Konica Minolta Business Technologies, Inc. | Optical scanning apparatus |
JP2007010797A (ja) * | 2005-06-28 | 2007-01-18 | Ricoh Co Ltd | 光走査装置および画像形成装置 |
JP5483805B2 (ja) * | 2007-05-01 | 2014-05-07 | キヤノン株式会社 | 光走査装置及びそれを用いた画像形成装置 |
JP5116559B2 (ja) | 2008-05-08 | 2013-01-09 | キヤノン株式会社 | 光走査装置及びそれを用いた画像形成装置 |
WO2011061824A1 (ja) * | 2009-11-18 | 2011-05-26 | キヤノン株式会社 | 光走査装置 |
-
2011
- 2011-12-05 KR KR1020110129161A patent/KR101817700B1/ko active IP Right Grant
-
2012
- 2012-10-11 US US13/649,410 patent/US9557562B2/en active Active
- 2012-12-05 CN CN201210518467.6A patent/CN103135226B/zh active Active
- 2012-12-05 EP EP12195681.7A patent/EP2602669B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243372A (zh) * | 2010-05-14 | 2011-11-16 | 夏普株式会社 | 光学扫描器以及图像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103135226A (zh) | 2013-06-05 |
KR101817700B1 (ko) | 2018-02-21 |
EP2602669A3 (en) | 2017-01-18 |
US20130141509A1 (en) | 2013-06-06 |
KR20130062738A (ko) | 2013-06-13 |
EP2602669B1 (en) | 2023-05-03 |
US9557562B2 (en) | 2017-01-31 |
EP2602669A2 (en) | 2013-06-12 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170411 Address after: Gyeonggi Do, South Korea Applicant after: Ace Print Solutions Ltd Address before: Gyeonggi Do, South Korea Applicant before: Samsung Electronics Co., Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Ace Print Solutions Ltd |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191125 Address after: American Texas Patentee after: Hewlett-Packard Development Corporation, Limited Liability Partnership Address before: Han Guojingjidao Patentee before: HP printer Korea Co., Ltd. |
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TR01 | Transfer of patent right |